Patent application number | Description | Published |
20090189277 | PHOTOSENSITIVE COMPOSITIONS BASED ON POLYCYCLIC POLYMERS FOR LOW STRESS, HIGH TEMPERATURE FILMS - Vinyl addition polymer compositions, methods for forming such compositions, methods for using such compositions to form microelectronic and optoelectronic devices are provided. The vinyl addition polymer encompassed by such compositions has a polymer backbone having two or more distinct types of repeat units derived from norbornene-type monomers independently selected from monomers of Formula I: | 07-30-2009 |
20110070543 | Aqueous Base-Developable Negative-Tone Films Based On Functionalized Norbornene Polymers - Embodiments in accordance with the present invention encompass negative-tone, aqueous base developable, self-imageable polymer compositions useful for forming films that can be patterned to create structures for microelectronic devices, microelectronic packaging, microelectromechanical systems, optoelectronic devices and displays. | 03-24-2011 |
20110104614 | Self-imageable film forming polymer, compositions thereof and devices and structures made therefrom - Embodiments in accordance with the present invention encompass self-imageable film forming compositions that comprise norbornene-type polymers and that can be formulated to be either positive tone imaging or negative tone. The films formed thereby are useful in the forming of microelectronic and optoelectronics devices. | 05-05-2011 |
20120056183 | GATE INSULATOR LAYER FOR ORGANIC ELECTRONIC DEVICES - Embodiments in accordance with the present invention provide for the use of polycycloolefins in electronic devices and more specifically to the use of such polycycloolefins as gate insulator layers used in the fabrication of electronic devices, the electronic devices that encompass such polycycloolefin gate insulator and processes for preparing such polycycloolefin gate insulator layers and electronic devices encompassing such layers. | 03-08-2012 |
20120056249 | INTERLAYER FOR ELECTRONIC DEVICES - Embodiments in accordance with the present invention provide for the use of polycycloolefins in electronic devices and more specifically to the use of such polycycloolefins as interlayers applied to fluoropolymer layers used in the fabrication of electronic devices, the electronic devices that encompass such polycycloolefin interlayers and processes for preparing such polycycloolefin interlayers and electronic devices. | 03-08-2012 |
20120175721 | Methods And Materials Useful For Chip Stacking, Chip And Wafer Bonding - Materials, and methods that use such materials, that are useful for forming chip stacks, chip and wafer bonding and wafer thinning are disclosed. Such methods and materials provide strong bonds while also being readily removed with little or no residues. | 07-12-2012 |
20130181199 | Thermo-oxidatively Stable, Side Chain Polyether Functionalized Polynorbornenes for Microelectronic and Optoelectronic Devices and Assemblies Thereof - The present invention relates to polynorbornene (PNB) composition embodiments that are useful for forming microelectronic and/or optoelectronic devices and assemblies thereof, and more specifically to compositions encompassing PNBs having norbornene-type repeating units that are polyether functionalized where such the PNBs of such compositions and the microelectronic and/or optoelectronic devices made therefrom are resistant to thermo-oxidative chain degradation of said polyether functionalization. | 07-18-2013 |
20140038112 | AQUEOUS BASE-DEVELOPABLE NEGATIVE-TONE FILMS BASED ON FUNCTIONALIZED NORBORNENE POLYMERS - Embodiments in accordance with the present invention encompass negative-tone, aqueous base developable, self-imagable polymer compositions useful for forming films that can be patterned to create structures for microelectronic devices, microelectronic packaging, microelectromechanical systems, optoelectronic devices and displays. | 02-06-2014 |
Patent application number | Description | Published |
20140148082 | ABRASIVE PARTICLES HAVING A UNIQUE MORPHOLOGY - An abrasive particle having an irregular surface, wherein the surface roughness of the particle is less than about 0.95. A method for producing modified abrasive particles, including providing a plurality of abrasive particles, providing a reactive coating on said particles, heating said coated particles; and recovering modified abrasive particles. | 05-29-2014 |
20140179203 | ABRASIVE PARTICLES HAVING A UNIQUE MORPHOLOGY - An abrasive particle having an irregular surface, wherein the surface roughness of the particle is less than about 0.95. A method for producing modified abrasive particles, including providing a plurality of abrasive particles, providing a reactive coating on said particles, heating said coated particles; and recovering modified abrasive particles. | 06-26-2014 |
20150040486 | ABRASIVE PARTICLES HAVING A UNIQUE MORPHOLOGY - An abrasive particle having an irregular surface, wherein the surface roughness of the particle is less than about 0.95. A method for producing abrasive particles having a unique surface morphology including providing a plurality of abrasive particles; providing a plurality of metal particles; mixing the abrasive particles and the metal particles to form a mixture; compressing the mixture to form a compressed mixture; heating the compressed mixture; and recovering modified abrasive particles. | 02-12-2015 |
Patent application number | Description | Published |
20100064593 | SLURRIES CONTAINING ABRASIVE GRAINS HAVING A UNIQUE MORPHOLOGY - A slurry containing a plurality of monocrystalline diamond particles, wherein the average surface roughness of said particles is less than about 0.95; a major vehicle selected from the group of water-based vehicles, glycol-based vehicles, oil-based vehicles or hydrocarbon-based vehicles and combinations thereof; and one or more optional additives. | 03-18-2010 |
20100068524 | ABRASIVE PARTICLES HAVING A UNIQUE MORPHOLOGY - An abrasive particle having an irregular surface, wherein the surface roughness of the particle is less than about 0.95. A method for producing abrasive particles having a unique surface morphology including providing a plurality of abrasive particles; providing a plurality of metal particles; mixing the abrasive particles and the metal particles to form a mixture; compressing the mixture to form a compressed mixture; heating the compressed mixture; and recovering modified abrasive particles. | 03-18-2010 |
20100068974 | ABRASIVE PARTICLES HAVING A UNIQUE MORPHOLOGY - An abrasive particle having an irregular surface, wherein the surface roughness of the particle is less than about 0.95. A method for producing modified abrasive particles, including providing a plurality of abrasive particles, providing a reactive coating on said particles, heating said coated particles; and recovering modified abrasive particles. | 03-18-2010 |
20120100366 | WEAR RESISTANT COATINGS CONTAINING PARTICLES HAVING A UNIQUE MORPHOLOGY - A composite coating including a plurality of monocrystalline diamond particles having an irregular surface, wherein the surface roughness of said particle is less than about 0.95, a material selected from the group of metals, metal alloys polymer, glass, carbon and combinations thereof and optional additives. | 04-26-2012 |
20140165804 | PRECISION WIRE SAW INCLUDING SURFACE MODIFIED DIAMOND - A wire having a surface and diamond particles bonded to said surface by a bond matrix, wherein each diamond particle has surface roughness of about 0.60 to about 0.80 and a sphericity of about 0.25 to about 0.50. | 06-19-2014 |